Add Edit & Delete Function To User Comment Section

It would be helpful if commenters on blogs would have the ability to edit and delete their messages, if necessary. Currently that function doesn't exist. I know that on Facebook I use it ALL THE TIME. And I have seen it on other blogging platforms. I'm sure it would be a welcome addition to all Word Press users.

I disagree with you. I am visually challenged and I have submitted additional comments requesting that my spelling and grammar errors be corrected for the stake of reader clarity.I would never ask for the substance to be changed nor would I ever consent to doing that on comments I have approved on my blog if asked to.

I believe not being able to edit or delete comments without the permission of the person whose blog we posted them to:
(1) helps us remain mindful that what we post online will be there for years to come;
(2) also means that when a person replies to our comments the chain of discussion remains unbroken.